CN215291425U - Novel aluminum support base of lead screw connecting sleeve - Google Patents
Novel aluminum support base of lead screw connecting sleeve Download PDFInfo
- Publication number
- CN215291425U CN215291425U CN202120644001.5U CN202120644001U CN215291425U CN 215291425 U CN215291425 U CN 215291425U CN 202120644001 U CN202120644001 U CN 202120644001U CN 215291425 U CN215291425 U CN 215291425U
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- China
- Prior art keywords
- lead screw
- connecting sleeve
- sleeve
- adjustable lead
- outer tube
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Abstract
The utility model discloses a lead screw connecting sleeve's novel aluminum support base, including adjustable lead screw, the cover is equipped with screw-thread fit's adjusting nut on the adjustable lead screw, adjusting nut upper portion outer lane cover is equipped with drags at the bottom of the outer tube, the cover is equipped with the support outer tube on the adjustable lead screw, it is provided with the end roof to support the outer tube upper end, the lower extreme that supports the outer tube is located drags at the bottom of the outer tube, even there is connecting sleeve the upper end of adjustable lead screw, the lower part is provided with and holds adjustable lead screw upper end complex inner thread structure in the connecting sleeve, connecting sleeve's upper end is fixed even to have the slot holding ring, the periphery circle of slot holding ring is seted up flutedly, it is provided with the bellying with recess complex to support the outer tube inner wall, the lower extreme of adjustable lead screw even has the chassis. The utility model provides a pair of novel aluminum support base of lead screw connecting sleeve can solve the problem that aluminum support adjusting nut can't be changed.
Description
Technical Field
The utility model relates to a lead screw connecting sleeve's novel aluminium supports base belongs to and supports base technical field.
Background
At present, the aluminum alloy floor template is mainly reinforced in a single-support mode, and the single support is mainly an aluminum support. The lower part of the aluminum support is provided with an adjustable lead screw, the upper part of the aluminum support is provided with an aluminum support outer sleeve, the support outer sleeve is arranged on the upper part when in use, the adjustable lead screw is arranged on the lower part, and the adjustable lead screw provides support for the floor template through an adjusting nut on the adjustable lead screw.
When the aluminum support is used, the aluminum support is vertically placed, the support outer sleeve supports the support head, the adjustable base chassis is placed on the ground, and the adjusting nut is usually screwed in a hammering manner. The adjusting nut is a casting part and has low rigidity, so that the edge lug of the adjusting nut is generally broken by being hit. For the adjusting nut with broken edge lugs, the adjusting nut can be continuously used only after being repaired. The adjustable lead screw both ends, aluminium support slot holding ring and adjustable lead screw fixed connection, and the outer tube end that the slot holding ring external diameter is greater than the support drags the internal diameter at the bottom of, therefore the lead screw can not follow the interior roll-off of support outer tube, and this also brings the difficulty for changing adjusting nut.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a can solve the lead screw adapter sleeve's of the unable problem of changing of aluminum support adjusting nut novel aluminum support base.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a lead screw adapter sleeve's novel aluminum support base, includes adjustable lead screw, the cover is equipped with screw-thread fit's adjusting nut on the adjustable lead screw, adjusting nut upper portion outer lane cover is equipped with drags at the bottom of the outer tube, the cover is equipped with the support outer tube on the adjustable lead screw, it is provided with the end roof to support the outer tube, the lower extreme that supports the outer tube is located drag at the bottom of the outer tube, even there is adapter sleeve upper end of adjustable lead screw, the lower part is provided with adjustable lead screw upper end complex inner thread structure in the adapter sleeve, adapter sleeve's upper end is fixed even there is the slot holding ring, the periphery circle of slot holding ring is seted up flutedly, support the outer tube inner wall be provided with recess complex bellying, the lower extreme of adjustable lead screw even has the chassis.
The connecting sleeve is collinear with the axis of the groove positioning ring.
The length of the internal thread structure is half of the length of the supporting outer sleeve.
The middle part of the connecting sleeve is horizontally provided with a through hole.
The number of the grooves is N, the grooves are uniformly distributed along the circumference of the groove positioning ring, and N is an integer greater than or equal to 3.
The number of the grooves is 3.
The utility model has the advantages that: the utility model provides a pair of lead screw adapter sleeve's novel aluminum support base, adjustable lead screw's upper end even has adapter sleeve, the lower part is provided with adjustable lead screw upper end complex internal thread structure in the adapter sleeve, adapter sleeve's upper end is fixed even has the slot holding ring, can get off from the adapter sleeve through with adjustable lead screw and change adjusting nut, realizes supporting outer tube and adjustable lead screw separation, and the later maintenance of being convenient for has solved the problem that aluminum support adjusting nut can't be changed.
Drawings
FIG. 1 is a schematic view of a connecting sleeve structure of a middle aluminum support lead screw of the present invention;
FIG. 2 is a schematic structural view of a connection sleeve according to the present invention;
FIG. 3 is a schematic view of a half-section structure of the connecting sleeve of the present invention;
FIG. 4 is a schematic structural view of a groove positioning ring according to the present invention;
FIG. 5 is a schematic view of the aluminum support screw connecting sleeve of the present invention;
fig. 6 is the structure schematic diagram of the middle aluminum support connecting sleeve half-section of the utility model.
The reference numbers in the figures are as follows: 1-adjustable base chassis; 2-an adjustable lead screw; 3-adjusting the nut; 4-outer sleeve bottom drag; 5-supporting the outer sleeve; 6-connecting the sleeve; 7-a groove positioning ring; 8-end top plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to fig. 6, the utility model discloses a lead screw adapter sleeve's novel aluminum support base, including adjustable lead screw 2, the cover is equipped with screw-thread fit's adjusting nut 3 on adjustable lead screw 2, adjusting nut 3 upper portion outer lane cover is equipped with drags 4 at the bottom of the outer tube, adjustable lead screw 2 is gone up the cover and is equipped with support outer tube 5, it is provided with end roof 8 to support outer tube 6 upper end, the lower extreme that supports outer tube 5 is located drags 4 at the bottom of the outer tube, adjustable lead screw 2's upper end even has adapter sleeve 6, the lower part is provided with and drags 2 upper end complex internal thread structure 62 with adjustable lead screw 6 in the adapter sleeve 6, adapter sleeve 6's upper end is fixed even to have slot holding ring 7, slot holding ring 7's outer periphery circle is seted up flutedly, support outer tube 5 inner wall be provided with recess complex bellying, adjustable lead screw 2's lower extreme even has chassis 1.
The connecting sleeve 6 is co-linear with the axis of the groove positioning ring 7.
The internal thread formation 62 is half the length of the support sleeve 6.
The middle part of the connecting sleeve 6 is horizontally provided with a through hole 61.
The number of the grooves is N, the grooves are uniformly distributed along the 7 circumferences of the groove positioning rings, wherein N is an integer larger than or equal to 3. In this embodiment, the number of grooves is preferably 3.
The utility model provides an aluminium support lead screw adapter sleeve, lead screw adapter sleeve can realize supporting outer tube and adjustable lead screw separation, when the adjusting nut limit ear fracture, can unscrew adjustable lead screw from adapter sleeve's lower extreme earlier, then unscrew adjusting nut 3. The utility model discloses, the later maintenance of being convenient for has solved the unable problem of changing of aluminium support adjusting nut. In addition, the utility model has the advantages of simple structure, convenient use, easy manufacture, low manufacturing cost and convenient large-scale use.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a lead screw adapter sleeve's novel aluminium supports base which characterized in that: comprises an adjustable lead screw (2), a thread-matched adjusting nut (3) is sleeved on the adjustable lead screw (2), an outer ring sleeve at the upper part of the adjusting nut (3) is provided with an outer sleeve bottom support (4), a support outer sleeve (5) is sleeved on the adjustable lead screw (2), an end top plate (8) is arranged at the upper end of the support outer sleeve (5), the lower end of the support outer sleeve (5) is positioned on the outer sleeve bottom support (4), the upper end of the adjustable lead screw (2) is connected with a connecting sleeve (6), an internal thread structure (62) matched with the upper end of the adjustable lead screw (2) is arranged at the inner lower part of the connecting sleeve (6), a groove positioning ring (7) is fixedly connected at the upper end of the connecting sleeve (6), a groove is arranged on the outer peripheral ring of the groove positioning ring (7), and a bulge part matched with the groove is arranged on the inner wall of the support outer sleeve (5), the lower end of the adjustable lead screw (2) is connected with a chassis (1).
2. The novel aluminum support base of the screw rod connecting sleeve as claimed in claim 1, wherein: the connecting sleeve (6) and the axis of the groove positioning ring (7) are collinear.
3. The novel aluminum support base of the screw rod connecting sleeve as claimed in claim 1, wherein: the length of the internal thread structure (62) is half of the length of the connecting sleeve (6).
4. The novel aluminum support base of the screw rod connecting sleeve as claimed in claim 1, wherein: the middle part of the connecting sleeve (6) is horizontally provided with a through hole (61).
5. The novel aluminum support base of the screw rod connecting sleeve as claimed in claim 1, wherein: the number of the grooves is N, the grooves are uniformly distributed along the circumference of the groove positioning ring (7), and N is an integer greater than or equal to 3.
6. The novel aluminum support base of the screw rod connecting sleeve as claimed in claim 5, wherein: the number of the grooves is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644001.5U CN215291425U (en) | 2021-03-30 | 2021-03-30 | Novel aluminum support base of lead screw connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644001.5U CN215291425U (en) | 2021-03-30 | 2021-03-30 | Novel aluminum support base of lead screw connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291425U true CN215291425U (en) | 2021-12-24 |
Family
ID=79534879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644001.5U Active CN215291425U (en) | 2021-03-30 | 2021-03-30 | Novel aluminum support base of lead screw connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291425U (en) |
-
2021
- 2021-03-30 CN CN202120644001.5U patent/CN215291425U/en active Active
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